Draft Toxicological Review of 2-Hexanone: In Support of the Summary Information in the Integrated Risk Information System (IRIS)
EPA is announcing the public review and comment period for the external review draft document titled, ``Toxicological Review of 2- Hexanone: In Support of Summary Information on the Integrated Risk Information System (IRIS)'' (NCEA-S-2764). The EPA intends to consider comments and recommendations from the public and an expert panel meeting, which will be scheduled at a later date and announced in the Federal Register, when EPA finalizes the draft document. The public comment period will provide opportunities for all interested parties to comment on the document. EPA intends to forward public comments, submitted in accordance with this notice, to the external peer-review panel prior to the workshop for their consideration. EPA is releasing this draft document solely for the purpose of pre- dissemination peer review under applicable information quality guidelines. This document has not been formally disseminated by EPA. It does not represent and should not be construed to represent any Agency policy or determination. The draft document is available via the Internet on NCEA's home page under the Recent Additions and the Data and Publications menus at http://www.epa.gov/ncea. When finalizing the draft document, EPA intends to consider any public comments that EPA receives in accordance with this notice.
Revisions to the General Conformity Regulations
The EPA is announcing a public hearing to be held on March 14, 2008 for the proposed rule on ``Revision to the General Conformity Regulations.'' This rulemaking action was published in the Federal Register on January 8, 2008 and proposes to revise EPA's regulations relating to the Clean Air Act (CAA) requirements that Federal Actions conform to the appropriate State, Tribal or Federal implementation plan for attaining clean air (``general conformity''). The public hearing will provide interested parties the opportunity to present data, views, or arguments concerning these proposed changes. EPA is also correcting the docket number published in the January 8, 2008 proposed rulemaking. In the January 8, 2008 Revisions to the General Conformity Regulations: Proposed Rule, there was an error made in citing the docket number. The appropriate docket number for the January 8, 2008 proposed rulemaking is EPA-HQ-OAR-2006-0669. Please submit all comments to docket number EPA-HQ-OAR-2006-0669 when commenting on the January 8, 2008 proposed rule.